KR870002260U - Active sludge - Google Patents

Active sludge

Info

Publication number
KR870002260U
KR870002260U KR2019860000398U KR860000398U KR870002260U KR 870002260 U KR870002260 U KR 870002260U KR 2019860000398 U KR2019860000398 U KR 2019860000398U KR 860000398 U KR860000398 U KR 860000398U KR 870002260 U KR870002260 U KR 870002260U
Authority
KR
South Korea
Prior art keywords
active sludge
sludge
active
Prior art date
Application number
KR2019860000398U
Other languages
Korean (ko)
Other versions
KR890006972Y1 (en
Inventor
이와오 우에다
Original Assignee
이와오 우에다
쿠사까 칸지
호소야 가즈히꼬
마찌까 요시아끼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이와오 우에다, 쿠사까 칸지, 호소야 가즈히꼬, 마찌까 요시아끼 filed Critical 이와오 우에다
Publication of KR870002260U publication Critical patent/KR870002260U/en
Application granted granted Critical
Publication of KR890006972Y1 publication Critical patent/KR890006972Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
KR2019860000398U 1985-07-24 1986-01-17 Activated sludge bed KR890006972Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP114458 1980-08-19
JP11445885U JPH0143200Y2 (en) 1985-07-24 1985-07-24

Publications (2)

Publication Number Publication Date
KR870002260U true KR870002260U (en) 1987-03-16
KR890006972Y1 KR890006972Y1 (en) 1989-10-13

Family

ID=14638235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860000398U KR890006972Y1 (en) 1985-07-24 1986-01-17 Activated sludge bed

Country Status (4)

Country Link
US (1) US4678567A (en)
JP (1) JPH0143200Y2 (en)
KR (1) KR890006972Y1 (en)
AU (1) AU567418B2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6223497A (en) * 1985-07-24 1987-01-31 Iwao Ueda Sewage treatment apparatus by activated sludge bed
US4810385A (en) * 1987-05-12 1989-03-07 Sybron Chemicals, Inc. Device for seeding bacterial cultures to systems to assist in biodegrading waste
JPH06102196B2 (en) * 1991-01-30 1994-12-14 岩雄 植田 Wastewater treatment equipment
DE19520351A1 (en) * 1995-06-07 1996-12-12 Norddeutsche Seekabelwerke Ag Packing block and method for producing the same
JP3639007B2 (en) * 1995-08-22 2005-04-13 京都水研株式会社 Stirred tank type bioreactor
US5770079A (en) * 1997-06-25 1998-06-23 Haase; Richard Alan Biological injector and method of application thereof
JP4082859B2 (en) * 2000-11-07 2008-04-30 シャープ株式会社 Neutralizer
JP4267452B2 (en) * 2001-10-18 2009-05-27 株式会社荏原製作所 Dynamic filter module
US20050051503A1 (en) * 2003-09-06 2005-03-10 Holland Robert W. Coalescer media flexible container and method of use
US8221618B2 (en) * 2007-08-15 2012-07-17 Monteco Ltd. Filter for removing sediment from water
US8287726B2 (en) * 2007-08-15 2012-10-16 Monteco Ltd Filter for removing sediment from water
US8123935B2 (en) * 2007-08-15 2012-02-28 Monteco Ltd. Filter for removing sediment from water
US10633270B2 (en) * 2018-07-27 2020-04-28 Kyorin Industry (Shenzhen) Co., Ltd. Filtration enhancement device for a circulating water culture system and method of making/maintaining same
US20210346824A1 (en) * 2020-04-13 2021-11-11 Evoqua Water Techhnologies LLC Regenerative Media Filtration Apparatus Improvements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577678A (en) * 1969-08-14 1971-05-04 Microphor Inc Combined waste treatment and growth chamber process
GB1363416A (en) * 1971-09-03 1974-08-14 Ames Crosta Mills & Co Ltd Biological filtration apparatus
CA1096976A (en) * 1977-04-13 1981-03-03 Hisao Onishi Process and apparatus for waste water treatment
JPS5471085A (en) * 1977-11-16 1979-06-07 Yuasa Battery Co Ltd Filtration apparatus
JPS55132689A (en) * 1979-04-03 1980-10-15 Yasumasa Shigetomi Method for treatment of waste water using packing with rough and dense structure
SU1066628A1 (en) * 1982-06-21 1984-01-15 Специальное Проектно-Конструкторское И Технологическое Бюро Химического И Нефтяного Машиностроения Method of producing filter
JPS59145096A (en) * 1984-02-06 1984-08-20 Iwao Ueda Filthy water disposal by bed of activated sludge

Also Published As

Publication number Publication date
AU567418B2 (en) 1987-11-19
KR890006972Y1 (en) 1989-10-13
AU5914586A (en) 1987-01-29
US4678567A (en) 1987-07-07
JPS6224996U (en) 1987-02-16
JPH0143200Y2 (en) 1989-12-14

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
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